2-(4-oxo-3-Phenyl-1,3-selenazolidin-2-ylidene)malononitrile

(4-氨甲基苄基)二乙氨基二盐酸盐, (4-Aminomethylbenzyl)diethylamine dihydrochloride

tert-butyl n-(2-oxocyclobutyl)carbamate

2-氮杂螺[3.3]庚-6-1； 2,2,2-三氟乙酸, 2-azaspiro[3.3]heptan-6-one; 2,2,2-trifluoroacetic acid

tert-butyl (2R,4S)-4-amino-2-methylpyrrolidine-1-carboxylate

tert-butyl cis-4-amino-3-methylpiperidine-1-carboxylate

(3R)-1-methylpiperidine-3-carboxylic acid

1-tert-butyl 3-methyl 5-methylpiperidine-1,3-dicarboxylate

3-methyl-3,6-diazabicyclo[3.2.0]heptane; bis(trifluoroacetic acid)

3-溴-3-(羟甲基)氮杂环丁烷-1-羧酸叔丁酯, tert-butyl 3-bromo-3-(hydroxymethyl)azetidine-1-carboxylate

6-bromo-3-methylpyridine-2-carboxylic acid